四川省人体寄生虫感染的调查研究Ⅱ.虫种的人群分布

• 作 者: 刘常华 韩家俊 刘崇义 郑德福 尹光跃 谢红 文松 许国君 黄显英 吴子松 瞿斌 王在银
• 机 构: 四川省寄生虫病防治研究所!成都,610041,四川省寄生虫病防治研究所!成都,610041,四川省寄生虫病防治研究所!成都,610041,四川省寄生虫病防治研究所!成都,610041,四川省寄生虫病防
• 出 处: 四川动物
• 发表日期: 1997年03期
• 关键词: 寄生虫感染 人群分布 蓝氏贾第鞭毛虫 人芽囊原虫 感染人数 儿童蛲虫感染 肝毛细线虫 混合感染 鞭虫 家庭聚集性

以加权感染率83．01％估计，四川全省约有寄生虫感染者8556万，其中一些主要寄生虫的感染人数为：蛔虫约有7058万、钩虫4217万、鞭虫3135万、蓝氏贾第鞭毛虫171万、人芽囊原虫826万、溶组织内阿米巴86万，12岁以下儿童蛲虫感染者约300万。在感染者中，混合感染极为普遍，感染1种的为37．53％、2种的为36．44％、3种以上的为26．03％；个体最多感染虫种数为8种。对四川寄生虫感染的人群分布做了分析。

With a weighted infection rate of 83.01%, it was estimated that about 85.56 million parasites were infected in Sichuan Province, of which some major parasites were infected: approximately 70.58 million locusts, 42.17 million hookworms, 31.35 million whipworms, and blue jays. There were 1.71 million flagellates, 8.26 million people with Blastocystis hominis and 860,000 amoebic tissues, and about 3 million people were infected with maggots under the age of 12 years. Among the infected individuals, mixed infections were extremely common, accounting for 37.53% of infections of one species, 36.44% of 2 species, and 26.03% of 3 species or more; the number of individuals with the most infected species was 8 species. The distribution of human parasites in Sichuan was analyzed.